refactor: improve callback ref

pull/220/head
moonrailgun 1 year ago
parent a36ca7c4e1
commit f27ff4624a

@ -1,5 +1,5 @@
import React, { useCallback, useEffect, useRef, useState } from 'react';
import { useMemoizedFn, useSharedEventHandler } from 'tailchat-shared';
import { useEvent, useSharedEventHandler } from 'tailchat-shared';
import { ChatMessageHeader } from './ChatMessageHeader';
import { buildMessageItemRow } from './Item';
import { ScrollToBottom } from './ScrollToBottom';
@ -21,7 +21,7 @@ export const NormalMessageList: React.FC<MessageListProps> = React.memo(
const lockRef = useRef(false);
const [showScrollToBottom, setShowScrollToBottom] = useState(false);
const scrollToBottom = useMemoizedFn(() => {
const scrollToBottom = useEvent(() => {
containerRef.current?.scrollTo({ top: 0, behavior: 'smooth' });
});
@ -38,7 +38,7 @@ export const NormalMessageList: React.FC<MessageListProps> = React.memo(
useSharedEventHandler('sendMessage', scrollToBottom);
const handleScroll = useCallback(() => {
const handleScroll = useEvent(() => {
if (props.messages.length === 0) {
return;
}
@ -63,7 +63,7 @@ export const NormalMessageList: React.FC<MessageListProps> = React.memo(
lockRef.current = true;
setShowScrollToBottom(true);
}
}, [props.messages]);
});
return (
<div

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